Re: [vpp-dev] FD.io VPP Docs (Devices)

2018-07-06 Thread Florin Coras
We don’t have ssvm devices anymore. Florin > On Jul 6, 2018, at 9:21 AM, Ray Kinsella wrote: > > Hi Folks, > > The FD.io Docs WG and I are working through the list of FD.io VPP features. > We are hoping to crowd source help by asking specific questions (and > hopefully getting some

[vpp-dev] FD.io VPP Docs (Devices)

2018-07-06 Thread Ray Kinsella
Hi Folks, The FD.io Docs WG and I are working through the list of FD.io VPP features. We are hoping to crowd source help by asking specific questions (and hopefully getting some answers). We are presenting these questions in bit size chunks, instead of asking people to eat and digest the

Re: [vpp-dev] [pw] [vpp] VXLAN arp response packet is dropped

2018-07-06 Thread Neale Ranns via Lists.Fd.Io
Hi Satomi Debugging packet loss is much easier with a VPP packet trace… Regards, neale -Original Message- From: on behalf of 井上里美 Date: Friday, 6 July 2018 at 12:38 To: "vpp-dev@lists.fd.io" Cc: "Norimasa Asai (noasai)" , エッジ仮想化hcoML , 小柳達也様 , N転P_西岡孟朗様 Subject: [vpp-dev] [pw]

Re: [vpp-dev] Connection issue between container (slave) and host vpp (master) with memif

2018-07-06 Thread chakravarthy . arisetty
Thank you Damjan. Let me look into the option. That seems a very good idea. I could use T-Rex to send packets through AF interface and bridged inside container and back to an another AF interface on the host. Let me look into your idea to do benchmarking on memif.  Thanks again for all your

[vpp-dev] [pw] [vpp] VXLAN arp response packet is dropped

2018-07-06 Thread 井上里美
The password is here. 1j^?iKvC]C;% On 2018/07/06 19:37, 井上里美 wrote: Hi VPP Team, I'm Satomi Inoue and I belong to NTT laboratories. Could you tell me why ARP response packet is dropped? We set up vxlan while looking at ”Using_VPP_as_a_VXLAN_Tunnel_Terminator”manual. The procedure is as

[vpp-dev] [vpp] VXLAN arp response packet is dropped

2018-07-06 Thread 井上里美
Hi VPP Team, I'm Satomi Inoue and I belong to NTT laboratories. Could you tell me why ARP response packet is dropped? We set up vxlan while looking at ”Using_VPP_as_a_VXLAN_Tunnel_Terminator”manual. The procedure is as follows. [The result] ・ARP request packet :

[vpp-dev] ipsec node level documentation

2018-07-06 Thread Vijayabhaskar Katamreddy via Lists.Fd.Io
Hi Is there any wiki page, where I can learn about where/how to enter into ipsec nodes and exit back into regular ip world? --Vijay -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#9791): https://lists.fd.io/g/vpp-dev/message/9791 Mute This Topic:

Re: [vpp-dev] Is VPP IPSec implementation thread safe?

2018-07-06 Thread Damjan Marion via Lists.Fd.Io
OK, yes, that is needed as it will take care for buffers which are cloned. Potential optimisation here would be to reuse buffer if vlib_buffer_t->n_add_refs != 0. -- Damjan > On 6 Jul 2018, at 12:27, Kingwel Xie wrote: > > Sorry, Damjan. Maybe I confused you. > > This is what I am talking

Re: [vpp-dev] Is VPP IPSec implementation thread safe?

2018-07-06 Thread Kingwel Xie
Sorry, Damjan. Maybe I confused you. This is what I am talking about: In esp_encrypt_node_fn(), the logic is like this: u32 *recycle = 0; … vec_add1 (recycle, i_bi0); … free_buffers_and_exit: if (recycle) vlib_buffer_free (vm, recycle, vec_len (recycle)); vec_free (recycle); From:

Re: [vpp-dev] Is VPP IPSec implementation thread safe?

2018-07-06 Thread Damjan Marion via Lists.Fd.Io
We don't use recycle anymore (except at one place), mainly due ot the issue how dpdk works. -- Damjan > On 6 Jul 2018, at 11:27, Kingwel Xie wrote: > > Well, there is a vector named recycle to remember all old buffers, which > consequently means a lot of mem resize, mem_cpy when vector rate

Re: [vpp-dev] Loop a port/vlan? #vpp

2018-07-06 Thread Damjan Marion via Lists.Fd.Io
I guess xconnect with same sub-interface will just work, but never tried. I.e. set interface l2 xconnect FooEthernet0/0.100 FooEthernet0/0.100 -- Damjan > On 5 Jul 2018, at 23:26, crypto.tr...@gmail.com wrote: > > Hi, > > Looking for a way to setup a remote loop for testing. In my

Re: [vpp-dev] Is VPP IPSec implementation thread safe?

2018-07-06 Thread Kingwel Xie
Well, there is a vector named recycle to remember all old buffers, which consequently means a lot of mem resize, mem_cpy when vector rate is 256 or so. Counting all of these overhead, I’d say, I see around 7~10% impact, after fixing openssl usage issue. BTW, openssl issue means we should